phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a91d592372eb3dd50e8e2ca2a59cc669' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a91d592372eb3dd50e8e2ca2a59cc669', -1, 1715767962, 1715767962, '1276fc57', -1, 0, 0)

Line : 187
File : sessions.php